1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Tanzania [10]
2 years ago
7

Find the HCF of 126 and 420

Mathematics
1 answer:
melamori03 [73]2 years ago
3 0

Answer:

42

Step-by-step explanation:

Find the prime factorization of 126

126 = 2 × 3 × 3 × 7

Find the prime factorization of 420

420 = 2 × 2 × 3 × 5 × 7

To find the GCF, multiply all the prime factors common to both numbers:

Therefore, GCF = 2 × 3 × 7

GCF = 42

You might be interested in
I need help on #12 please
Novosadov [1.4K]
So 10.38 gal at 2.289 oer gal but you want american mony so round 2.289 to two decimal places so 2.29 per gallon

2.29 times 10.38=23.7702 but you just cross out the '2' in the ten-thousanth's place because 1/50 of a cent is really small


it is not possible to pay 9/10 of a cent so they just want you to round it up to 1 cent or10/10 cent
8 0
3 years ago
What are the possible outcomes?
vesna_86 [32]

Answer:

A= X,B

B= L,G

C= M,W

The total number of combinations is 12

6 0
3 years ago
Pls help me answer this :'(
anzhelika [568]

Answer:

I believe the answer is D :)

4 0
3 years ago
given the vector v has an initial point (-2,-6) and a terminal point of (1,2) write vector v as a linear combination of the stan
Anuta_ua [19.1K]

Answer:

v=3i+8j

Step-by-step explanation:

The given the vector v has an initial point (-2,-6) and a terminal point of (1,2).

To find the components of vector v, we subtract the terminal points from the initial point to obtain.

v=<1,2>-<-2,-6>

v=<1--2,2--6>

v=<1+2,2+6>

v=<3,8>

As a linear combination of the standard unit vectors.

v=3i+8j

7 0
3 years ago
If an atom has a radius of 65pm, what is its circumference
SOVA2 [1]
To calculate circumference, you must use the equation (65)(2)(Pi) which would be 408.2pm. (IF YOU COUNT PI AS 3.14)
3 0
3 years ago
Other questions:
  • 99 POINTS POSSIBLE, PLEASE HELP ME!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Bella decides she wants to make a fruit snack
    11·1 answer
  • Flora’s car is 59/100 meters longer than Sally’s car.Sally’s car is 2/10 of a meter longer then Trevor’s car.how many longer is
    14·1 answer
  • Solve the system by substitution.<br> у = x<br> -2x + 4y = 16
    13·2 answers
  • dan can clean an attic in 13 hours. Imani can clean the same attic in 14 hours. Find how long it would take them if they worked
    6·1 answer
  • Which option below describes the polynomial 10x^3?
    9·2 answers
  • Evaluate without calculator
    13·1 answer
  • What are the coordinates of the focus of the parabola?
    6·1 answer
  • It’s my birthday little cuties (:
    15·2 answers
  • Is 5 in the solution set of x + 3 &gt; 8? Explain
    14·1 answer
  • A rule in a relation in which each input is paired with, or assigned to, exactly one output.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!